Classical_spectral_estimation

说明：  这是个混沌理论中分岔图的源代码，通过这个代码，我们可以看出它走向混沌的过程，进而分析它的动力学特性，希望对大家有用(This is chaos theory in the bifurcation diagram of the source code, through this code, we can see the process it into chaos, and then analyzes its dynamics, we hope to be useful)

我学习信号系统时原创的用matlab实现的谐波提取 ，两种方案，先分频再提基波，或者利用带通滤波器(I study the signal system to achieve an original harmonic extraction using matlab, the two programs, the first frequency and then Ti Jibo, or the use of band-pass filter )

this code to generate parity check matrix of Low density parity check cod, and encode in order to codeword

基于MATLAB的28节点辐射状的前推回代法 基于MATLAB的28节点辐射状的前推回代法(Forward and backward substitution method based on MATLAB 28 node radial radial ago 28 node based on MATLAB and backward substitution method)

ARMA模型谱估计 通过观测信号来观察信号的功率谱密度(ARMA model spectrum estimation)

The rar file contains different sample tests for practice of gre exam.

creation hardware majoring equipment

This is a code that allow crop an face image proportionally, two point (eyes) and obtains the result.

本文主要介绍了数字信号的基带传输原理及其在systemview下的实现方法(In this paper, the digital baseband signal transmission principle and its implementation under way in systemview)

自己所搭的模型，适应于电力系统pwm等进行参考，完全可运行且性能良好。(Take their own models to adapt to make reference to the direction of the power system, the model is fully operational and performance is good, I hope you will support.)